docs: def dskcls(handle, optmiz=False):
      """
      Close a DSK file. 
  
      https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskcls_c.html
      
      :param handle: Handle assigned to the opened DSK file.
      :type handle: int
      :param optmiz: Flag indicating whether to segregate the DSK.
      :type optmiz: bool
      :return: 
      """
      handle = ctypes.c_int(handle)
      optmiz = ctypes.c_int(optmiz)
      libspice.dskcls_c(handle, optmiz)